$163 Cheap Frontier Airlines flights Austin (AUS) to Portland (PDX)

$163 Cheap Frontier Airlines flights Austin (AUS) to Portland (PDX)

Prices were available within the past 7 days and start at $163 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 31 - Thu, Oct 2

AUS

Austin

PDX

Portland

$261 Roundtrip, just found

$261

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jul 31 from Austin to Portland, returning Thu, Oct 2, priced at $261 just found

Mon, Oct 13 - Mon, Oct 20

AUS

Austin

PDX

Portland

$266 Roundtrip, found 9 hours ago

$266

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Austin to Portland, returning Mon, Oct 20, priced at $266 found 9 hours ago

Thu, Jul 31 - Thu, Oct 2

AUS

Austin

PDX

Portland

$298 Roundtrip, just found

$298

Roundtrip

just found

Select Frontier Airlines flight, departing Thu, Jul 31 from Austin to Portland, returning Thu, Oct 2, priced at $298 just found

Mon, Oct 13 - Mon, Oct 20

AUS

Austin

PDX

Portland

$306 Roundtrip, found 9 hours ago

$306

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Austin to Portland, returning Mon, Oct 20, priced at $306 found 9 hours ago

Mon, Oct 13 - Sun, Oct 19

AUS

Austin

PDX

Portland

$326 Roundtrip, found 9 hours ago

$326

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Austin to Portland, returning Sun, Oct 19, priced at $326 found 9 hours ago